baber/WOPTO huggingface dataset:
Patent JP-2000351537-A (JP)
Title: Elevator device
Inventor: YAMAMOTO HISAO
IPC: B66B1/34
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the space utilization efficiency of a building in an elevator device having two juxtaposed elevators by providing an elevator control unit within the building wall located between the doorways of the two elevators. SOLUTION: In an elevator device having two juxtaposed elevators 11, 12, the respective cars 11B, 12B of the elevators 11, 12 are provided within elevator shafts 11A, 12A partitioned by a separation wall 13A in such a manner as to be vertically movable, respectively. A hollow housing part 14 extending in the longitudinal direction of the elevator doorway is formed within a building wall 13 in the position adjacent to the elevator doorway of a prescribed floor, and two control unit support parts 18 formed of square sectional hollow columnar frame materials are provided within the housing part 14. Each control unit support part 18 is provided in such a manner as to be drawable and insertable along right and left slide rails 14r, and an elevator control unit 30 of the form separated every control device for one elevator is housed therein.
Patent JP-H0718170-A (JP)
Title: High-specific gravity composite resin composition
Inventor: TSUCHIYA YUKIHIRO
IPC: C08K3/08
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the subject composition, excellent in electric conductivity, heat resistance and moldability, having a high impact and mechanical strengths with hardly any elution of metallic ions into ultrapure water and especially useful as a tray for conveying semiconductors. CONSTITUTION:This high-specific gravity composite resin composition contains (A) 30-79wt.% thermoplastic resin, (B) 20-60wt.% metallic powder and/or metallic oxide powder having 0.5-20mum average particle diameter and (C) 1-10wt.% electrically conductive carbon black.
Patent JP-H063831-A (JP)
Title: Cleaning method for conductive base
Inventor: SOMA TAKAO
IPC: B08B3/12
Filed: 1992-06-19
Abstract: PURPOSE:To enhance a cleaning effect, to prevent corrosion and to obtain a deflectless high-grade image by specifying the pH of a cleaning liquid in the ultrasonic cleaning method using a detergent and water. CONSTITUTION:The pH of the cleaning liquid is set larger than 7 and <=9 in the cleaning method for cleaning a conductive base by using the detergent and the water and applying ultrasonic waves to the base. The ultrasonic generating device to be used generates cavitation by ultrasonic vibrations in a cleaning tank and the intensity, frequency, etc., thereof are adjusted according to the sizes of the cleaning tank and the objects to be cleaned. Namely, a hologenated hydrocarbon solvent is not used in the method and the generation of the residues of the halide does therefore not arise and since acids and strong alkalis are not used, there is no surface corrosion and the cleanability of the base is increased and the high image quality is obtainable. Further, there are no environmental pollution, etc., as the, method is the cleaning method of a water system.
Patent JP-S6139956-A (JP)
Title: Magnetooptic head
Inventor: TOKUMARU HARUKI
IPC: G11B11/10
Filed: 1984-07-31
Abstract: PURPOSE:To attain the reading of high density recording information on a recording medium with high sensitivity and high S/N by using a vertical film as a reading medium and utilizing the magnetooptic effect. CONSTITUTION:The parallel light from a light source 4 reaches the state of linear polarized light 18 through a polarizer 5 and is converged by an objective lens 6. The converged light is reflected by a reflecting mirror film 22 coated on the lower face in case of a vertical film 21 such as a magnetic garnet film through which the light is transmitted, and the polarized plane of light is rotated by the magnetooptic effect depending on the magnetized state of the film 21. The optical path direction of the rotated light is changed by a translucent mirror 10 and the light is incident to an analyzer 8 via a lens 7. The rotating state of the polarized face through the analyzer 8 is converted into a signal of intensified/unintensified light, converted into an electric signal at a photodetector 9 and then extracted.
Patent JP-S5682726-A (JP)
Title: Blast feeding process of viscous material
Inventor: KURIHARA KAZUO
IPC: B65G53/66
Filed: 1979-12-12
Abstract: PURPOSE: To prevent clogging accident in such a way that cutting to a blast feeding pipe for viscous material is brought to a momentary stop every determined time, a determined rate of cleaning pulse air current is cut in, and adhesion of viscous material in the blast feeding pipe is removed.  
     CONSTITUTION: When a material cutter 2 is operated by a control panel 5, with this material cutter 2 brought to a momentary stop, viscous material is stopped to cut into a blast feeding pipe. Then, with a blower 1 controlled, this blower 1 feeds blast rate with maximum output in a short time, namely cleaning pulse air current into the blast feeding pipe 4. The cleaning pulse air current is fed for once or several times to remove viscous material adhered in the blast feeding pipe 4. And, when the viscous material is removed, the material cutter 2 resumes operation, and blast feeding of viscous material is performed for a determind time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0828136-A (JP)
Title: Opening-closing control device of automatic door
Inventor: TANIMIZU TAKESHI
IPC: E05F15/12
Filed: 1994-07-13
Abstract: PURPOSE:To optionally adjust opening-closing force of a door by changing output of a door driving motor, and secure safety by adjusting the output of the motor according to opening of the door detected by a potentiometer. CONSTITUTION:In an opening 1a of a side wall 1, a door 2 is supported around the perpendicular axis 2a in upper and lower positions of one side end part so as to be capable of swinging in the arrow 3 direction, and the door 2 is connected to a motor 5 to constitute a driving mechanism 4 fixed above the opening 1a through a speed reducer 6 and link levers 7. Next, output of the motor 5 is transmitted to this door 2 in the ratio according to opening of the door 2 through the link levers 7, and a return spring 8 to return the door is installed on an output shaft 6a of the speed reducer 6. Next, the door 2 is opened, for example, up to an opening position of 90 degrees by rotational torque of the motor 5, and is pressed against and held by a stopper 12. When the door 2 is closed, electric power supply to the motor 5 is turned off, and the door 2 is closed by an action of the return spring 8 through the link levers 7.
Patent JP-2000346912-A (JP)
Title: Method and device for logic simulation
Inventor: KIMURA MASAHARU
IPC: G01R31/316
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for logic simulation capable of logically simulating the function of A/D conversion and verifying the function of a whole semiconductor integrated circuit in which analog circuits and digital circuits exist mixedly. SOLUTION: This device for logic simulation includes both a counting means 47 to which a number of pulse signals based on the value of an analogue signal at predetermined intervals of A/D conversion instead of an analogue signal to be inputted to an A/D converting circuit to count the number of pulse signals at predetermined intervals and a data holding means 48 to output the counted number of pulse signals as a digital signal converted from analogue form into digital form at predetermined intervals.
Patent JP-S6137769-A (JP)
Title: Preparation of piperidine derivative
Inventor: FUJII TAKEO
IPC: C07D211/58
Filed: 1984-07-30
Abstract: PURPOSE:To obtain the titled compound as a stabilizer of high polymer such as plastics against light advantageously in high yield without requiring any special raw materials, by reacting readily available piperidines as raw materials with ketones in the presence of chloroform, an alkali and a catalyst. CONSTITUTION:Piperidines expressed by formula I (R1 represents H or 1-3C alkyl; R2 represents H or 1-12C alkyl) is reacted with ketones expressed by formula II (R3 and R4 each represent 1-12C alkyl) in an amount of 0.5-2mol, further preferably 0.5-1mol, based on 1mol raw material compound expressed by formula I in the presence of chloroform, an alkali and a phase-transfer catalyst at -80-60 deg.C, preferably -10-30 deg.C, to obtain the compound expressed by formula III. The molar amount of the chloroform to be used is usually 0.5-4 times, preferably 0.5-2 times that of the piperidines and the amount of the alkali (usually the one such as potassium hydroxide) to be used is preferably 1.5-3mol based on 1mol of the piperidines.
Patent JP-H115871-A (JP)
Title: Rubber composition, cured rubber and tire
Inventor: MATSUI HIDEKI
IPC: C08K7/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition useful as a curable rubber stock for e.g. tires excellent in wear resistance and on-ice performance by incorporating a continuous form of specific shape in a rubber matrix composed of rubber component(s) and specific carbon black. SOLUTION: This rubber composition is obtained by incorporating a rubber matrix which is prepared by compounding 100 pts.wt. of at least one kind of rubber component selected from natural rubber and diene rubbers with >=10 (pref. 10-100) pts.wt. of carbon black with the dibutyl terephthalate absorption (DBP) and nitrogen adsorption specific surface area (N2 SA) satisfying the relationships (1): (DBP)>=0.186×(N2 SA)+89 and (2): (DBP)>=1000/(N2 SA)+100, with 1-20 (pref. 5-10) pts.wt., based on 100 pts.wt. of the rubber component(s), of a continuous form >=3 (pref. 5-100) in the ratio of the average diameter to average length (e.g. nylon fiber).
Patent JP-H0512915-A (JP)
Title: Conductive resin paste
Inventor: MURAYAMA RYUICHI
IPC: C08L63/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide conductive resin paste which produces no sedimentation of silver powder during cold storage (at 5 deg.C or less), and shows quite little change of characteristic value, such as volume resistivity, viscosity, and the like, even if it is stored for a long period. CONSTITUTION:In conductive resin paste, being composed of liquid-like epoxy resin at an ordinary temperature, setting agent and silver powder as main components, the conductive resin paste contains 2, 3, 5-trimethyl-phenyl-1,4- diglycidyl ether expressed in a formula as an essential component.
Patent JP-S5590106-A (JP)
Title: Phase modulator
Inventor: NAKAZAWA ISAO
IPC: H03C3/04
Filed: 1978-12-28
Abstract: PURPOSE: To prevent linearlity of phase modulation characteristics from varying  due to an influence of a temperature by controlling by a temperature sensing element the carrier input level of a phase modulator constituted by connecting several  stages of a phase modulation circuit which uses a varactor diode.  
     CONSTITUTION: Phase modulator 10 which consists of connected stages of a phase modulation circuit using a varactor diode and increases a carrier level inputted to its initial stage much higher than those of following stages is applied with the output of carrier oscillator 20. Oscillator 20 consists of transistor Tr21 and a resonance circuit composed of inductance L 1  and capacitors C 1  and C 2 , and between the base and collector of Tr21, a temperature sensing element using a thermistor, etc., is interposed. Consequently, a carrier level, an oscillation output, varies with an increase or decrease in temperature to compensate variation in phase modulation characteristics, and consequently variation in linearity is completely suppressed, so that phase modulation characteristics of good quality can be secured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11332645-A (JP)
Title: Housing container of lipstick
Inventor: AMANO AKIRA
IPC: A45D40/06
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To enable classification by each part by engaging an outer cylindrical member forming an engaging piece consisting of a projection deforming a tongue piece inward by the inner wall surface of a skirt member with the engaging groove of an inner cylindrical member. SOLUTION: Concerning a lipstick housing container 19, a saucer member 15 is housed in the inner cylindrical member 4 and then pushed into the outer cylindrical member 9 to be assembled. After then, at the time of pushing the lower end part of a container main body 20 into the skirt member 1, the fitting part 6 of the inner cylindrical member 4 is fitted to the inner bottom part of the skirt member 1. At this time, the projection 14 of the engaging piece 11 of the outer cylindrical member 9 is in contact with the inner wall surface 1a of the member 1 to deform the tongue piece 13 so as to have it bent inward, a free end part 11a enters into the engaging groove 7 of the member 4 to engage it with the member 4 in the state of being rotatable but impossible to be pulled out.  By holding and pulling the container main body 20 and the member 1 together, the skirt member 1 is disengaged and the free end part 11a of the engaging piece 11 deformed outward by elastic force resumes its original place and becomes free from the engaging groove 7 of the inner cylindrical member 4, thereby the member 4 can be pulled out from the outer cylindrical member 9.
Patent JP-S59131700-A (JP)
Inventor: ANTEII KUU BUIRUYANMAA
IPC: C14B1/30
Filed: 1983-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5590619-A (JP)
Title: Fiber obtained by spinning multicomponent mixture
Inventor: ASANO MASAJI
IPC: D01F8/04
Filed: 1978-12-29
Abstract: PURPOSE: Title fibers that is obtained by dispersing and mixing a plurality of polymer blends containing fiber-forming polyamide and polyester as the island component respectively, thus giving super-fine denier fibers with fastness to washing dyed fabrics therefrom and shape stability when wetted or moistured.  
     CONSTITUTION: (A) A polymer blend layer 2 containing a fiber-forming polyamide (nylone 6 or nylon 6, 6) as the island phase and (B) another polymer blend layer 1 containing a fiber-forming polyester (polyethlene terephthalate) as the island phase are melt spun into, preferably multi-core-sheath conjugate yarns, wherein the number of multi-cores is 10 or more preferably. The sea-component forming the A and B layers is polymers whose solubilities are different from those of the polyester, the island phases, e.g., polyethylene or polystyrene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000349791-A (JP)
Title: Time synchronizing system in communication network
Inventor: MATSUMOTO HIROYUKI
IPC: H04L12/40
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a time synchronizing system in a communication network which can reduce a load of an NTP server. SOLUTION: A representative terminal out of terminals connected on a LAN inquires an NTP server of a time and notifies other terminals of acquisition information in a circular form. Also, time information circulation is preferably regularly performed and, moreover, a cyclic interval is determined by recording and analyzing a correction value of time information correction regularly executed.
Patent JP-H109709-A (JP)
Title: Metal hydride adsorption type thermally driven refrigerating machine
Inventor: KEMAL EDEIPPU IRUDEIRIMU
IPC: F25B17/12
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the energy efficiency of a metal hydride type refrigerating machine. SOLUTION: A metal hydride adsorption type thermally driven refrigerating machine having three pairs of high temperature side reactors HT1, HT2 and HT3 and low temperature side reactors NT1, NT2 and NT3 are operated under three modes including a hydrogen filling mode, a cooling mode and a refrigerating output mode which are shifted by 120 deg. for each pair. On a pipeline through which the respective reactor pairs communicate with one another, valves VW1, VW2 and VW3 are respectively arranged. In the hydrogen filling mode, a heat source heats the high temperature side reactors. In the cooling mode, a cooling circuit cools the high temperature side reactors. Also in the hydrogen filling and cooling modes, the cooling circuit cools the low temperature side reactors, respectively.  In the refrigerating output mode, a refrigerant circuit supplies a refrigerant to the low temperature side reactors. Thus, since the hydrogen filling mode is always used in the entire body of a system, the heat of the heat source can be always used and recovered. Further, since the refrigerating output mode is always used, a refrigerating output can be always obtained.
Patent JP-H0453890-A (JP)
Title: Pressure-sensitive tape for bundling wire harnesses
Inventor: TSUDA KOICHI
IPC: C09J7/02
Filed: 1990-06-20
Abstract: PURPOSE:To improve the workability and bundling force for wire harnesses and to prevent the transfer of a pressure-sensitive adhesive layer to the rear by forming a pressure--sensitive adhesive layer on a smooth surface of a satin weave fabric with different smoothnesses on the surface and the rear and without varnish treatment. CONSTITUTION:A pressure-sensitive adhesive layer is formed on a smooth surface of a satin weave fabric with a tensile strength which is durable to the tension when wire harnesses are bundled, with different smoothnesses on the surface and rear and without varnish treatment.
Patent JP-2000352018-A (JP)
Title: Panel and road facility
Inventor: HISHIGAKI YOUICHIROU
IPC: E01F8/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide panels used for road utilities or road facilities capable of improving a landscape and having visual line leading effects. SOLUTION: A parallel line group pattern 3 obtained by disposing a plurality of bent lines 2 in parallel with each other is provided on the outer surface of a panel 1 or road utilities. Though the parallel line group pattern 3 put on the outer surface of the panel 1 or the road facilities is drawn actually on a plane, by an optical illusion, appears as if it is projected from or recessed into the surface of the panel 1 or road facilities by its bent shape, and is visually taken as a stereoscopic object. Thus, a landscape is improved, and also visual line leading effects by the parallel line group pattern can be expected.
Patent JP-H0452128-A (JP)
Title: Method for molding resin product having undercut
Inventor: SUGINO KAZUO
IPC: B29C33/50
Filed: 1990-06-19
Abstract: PURPOSE:To prepare a product having a complicated undercut by taking out a molded product from a receiving stand along with a mold member and elastically deforming the mold member to pull out the molded product. CONSTITUTION:A heated plate-like material 5 made of a synthetic resin is placed on a receiving stand 1 having a mold member 4 fitted therein and the receiving stand 1 is covered with a lid body 6 in an airtight state from above. The periphery of the material 5 is pressed and clamped to the flange part 42 of the mold member 4 by the lower end of the peripheral wall 63 of the lid body 6 or a separate press frame (not shown in a drawing) and the space between the lid body 6 and the material 5 is filled with compressed air to deform the material 5 along the molding surface 41 of the mold member 4. Since the elastic mold member 4 is supported in the state fitted in the receiving stand 1, the mold member 4 itself is not deformed when the plate like material 5 is pressed from the outside. When a product is demolded, the product is taken out of the receiving stand 1 along with the mold member 4. Next, the mold member 4 is deformed outside the receiving stand 1 to pull out the product from the mold member 4. Post-processing cutting the outer peripheral part of the demolded product is applied to the product if necessary. The mold member 4 is excellent in heat resistance and can be used repeatedly.
Patent JP-H0329739-A (JP)
Title: Container to discharge flowable substance
Inventor: GURETSUGU PAADEISU
IPC: B65D85/72
Filed: 1989-06-23
Abstract: PURPOSE: To provide a container which is formed of a pair of rigid walls mutually connected with a foldable wall, which becomes under an extended condition when the container is filled and becomes under a folded condition when the content in the container is discharged. CONSTITUTION: When a container 1 is under an extended condition, a bellows- like wall forming the bottom face of the container 1 forms inverted V-shaped adjoining surfaces. When the container 1 is empty before filling or when it is empty by discharging after filling, the rigid walls are rotated mutually in the inward direction and the bottom face part of the wall 4 is folded and is made flat between the rigid walls 3. The folded container becomes the min. vol. thereby and economical transpotation and storage can be performed.
Patent JP-H0718319-A (JP)
Title: Converter refining method
Inventor: ARAI MASAYUKI
IPC: C21C5/34
Filed: 1993-06-30
Abstract: PURPOSE:To collectively use a converter to a pre-treatment process and to improve the drastic heat tolerance by removing slag after executing desiliconizing and dephosphorizing refining to molten iron in the converter under a specific bottom-blowing gas stirring, and successively, executing the decarburizing blowing. CONSTITUTION:In the converter having the bottom-blowing function, the desiliconizing and dephosphorizing refining of the molten iron is executed. At this time, the bottom-blowing gas flow rate is controlled so that the stirring energy defined by the equation becomes >=0.5kw/T. Further, after this treatment, the refining is executed so as to become <2.0 slag basicity (CaO/SiO2) and >=5% iron oxide content. After this refining, the blowing is temporarily stopped, and by tilting the furnace, the slag in the furnace is discharged. This slag becomes high in forming level by the bottom-blowing gas and is efficiently removed. After completing the slag-off, successively the decarburizing blowing is executed.
Patent JP-S6054641-A (JP)
Title: Method for pushing plastic material and apparatus therefor
Inventor: AOKI SHIGERU
IPC: A23G3/02
Filed: 1983-09-06
Abstract: PURPOSE:To make it possible to discharge a plastic material through a nozzle under a hopper in an accurate constant amount, by transferring the plastic material charged into the hopper downward with swinging plates, and pushing the plastic material downward in the hopper while applying a proper pressure thereto using a gear pump. CONSTITUTION:A pair of swinging plates 9 are provided in the upper part of a hopper 1, and a gear pump 15 constituted of a pair of rotors 16 is provided under the swinging plates 9. Lumps of a plastic material are transferred to the gear pump 15 while divided with the swinging of the swinging plates 9 and pressurized downward further by the rotation of the rotors 16 in the gear pump 15. As a result, the plastic material is transferred downward while divided finely with the swinging plates 9 even if the plastic material in the form of large lump is charged into the popper 1, and the occurrence of the bridging phenomenon in the hopper 1 can be prevented. The plastic material can be pushed in the downward chamber with the swinging plates 9 and gear pump 15 under a constant pressure, and the therefore the discharge in an accurate constant amount can be carried out from a discharging part.